This is the official trailer for Five Nights At Freddy's 2, uploaded on October 21, 2014.
Description: "Hi everyone! I don't post very often but I hope you enjoy the videos. I sometimes get reports of other people impersonating me on Twitch and Twitter, etc. Listen folks, anyone can impersonate ANYONE on the internet. Please only trust accounts that are verifiable, such as Steam pages created by me and my official youtube account. I do not have a twitch account and I do not have a twitter account.
I also try my best to be nice to other people. So if someone is rude to you, please make sure you know who you are talking to, because most likely you are NOT talking to me!
As always, thank you all for your support! :)"